baber/WOPTO huggingface dataset:
Patent WO-8304158-A1 (WO)
Title: Plough discs
Inventor: TERLICH KEVIN ARTHUR
IPC: B23P15/28
Filed: 1983-06-03
Abstract: A plough disc having a central hub (1) and a plurality of substantially rectangular lugs or "spades" (2) radiating therefrom, the hub and lugs lying in the same plane or dish. The outer edges (3) of the lugs are sharpened and the side edges (12 & 13) are square or blunt. Also disclosed is a method of refurbishing a plough disc by welding lugs onto the periphery.
Patent AU-2001292463-A1 (AU)
Title: Non-return valve with a ball-shaped valve body
Inventor: SZUSTER MIROSLAW
IPC: F16K15/04
Filed: 2001-10-09
Abstract: The valve according to this invention has the casing through-channel (2), which is elbow-shaped or bend-shaped, and the straight line passing through the ball valve body (1) centre, when the ball is in fully open position, passes the through-channel (2) at both its ends. The method according to this invention consists in that after each single flow of liquid through the valve, from inlet to outlet, the alternative liquid flow is directed from the delivery side of an alternative pumping installation to the outlet or to the second (alternative) inlet of the valve through-channel (2), and the outflow takes place from the elbow-shaped (bend-shaped) valve part.
Patent WO-9627891-A1 (WO)
Inventor: HAW JOHN GERARD
IPC: G01P13/00
Filed: 1996-03-06
Abstract: A flexible variable resistor (2, 50, 60, 140) comprising an outer flexible element (6), an inner flexible element (4), means (18, 20, 22) for mounting the inner flexible element in tension within the outer flexible element, the arrangement being such that, when said elements are deflected, points of contact (34, 36) therebetween will vary as deflection varies characterised in that at least one of the outer and inner flexible element includes resistive material whereby the electrical resistance between said elements varies with deflection thereof.
Patent WO-9849406-A1 (WO)
Title: Chapeau de protection contre les termites permettant la construction d'une tete de de
Inventor: BENNETT KERRY ROBERT
IPC: A01M1/24
Filed: 1998-04-24
Abstract: L'invention concerne une tête de dé (10) destinée à soutenir des bâtiments. Cette tête de dé est munie d'un chapeau de protection (3) contre les fourmis ou les termites qui est une tôle d'acier d'une épaisseur suffisante pour qu'elle soit un composant porteur. L'invention concerne également un dé monté sur une base extensible (2) en vue de former un ensemble dé comportant un tube (24) dont le périmètre supérieur est soudé à la surface inférieure du chapeau de protection (3) contre les fourmis et les termites en vue de sceller l'intérieur du tube, et ce, dans le but d'empêcher un accès dissimulé des termites.
Patent WO-9317582-A1 (WO)
Inventor: MUYLDERMANS GUY
IPC: A23L29/238
Filed: 1993-03-08
Abstract: Dispersion comestible pour donner une texture plastique comprenant au moins deux hydrocolloïdes ou systèmes d'hydrocolloïdes, ladite dispersion étant constituée d'une première phase et d'une deuxième phase gélifiée, la première phase formant une phase continue dans laquelle la deuxième phase est dispersée, pour au moins une température comprise entre 0 et 40 °C, caractérisée en ce que la concentration en premier hydrocolloïde ou premier système d'hydrocolloïdes est suffisante pour former une phase continue qui n'est pas miscible avec la deuxième phase, de telle sorte que la deuxième phase est dispersée dans la première phase, ladite concentration du premier hydrocolloïde ou du premier système d'hydrocolloïdes étant une concentration pour laquelle la phase continue est une phase non gélifiée. Exemples: premier système: galactomannane (guar, tara, caroube), deuxième système: gelatine, ev. + pectine.
Patent WO-9963871-A1 (WO)
Title: Dispositif permettant de gerer des stocks d'assiettes
Inventor: CAVENS JOSEPHUS RENE HILDA
IPC: A47F10/06
Filed: 1999-06-08
Abstract: Cette invention concerne un dispositif permettant de gérer des stocks d'assiettes (1) dans un restaurant, notamment dans un établissement de restauration rapide, lequel dispositif se caractérise en ce qu'il comprend une chambre de stockage (2) comportant un certain nombre d'emplacements pour des rangées d'assiettes (1). Les différentes rangées peuvent contenir différents types d'assiettes (1), mais chaque rangée est conçue pour ne recevoir qu'un seul et même type d'assiettes (1). Ce dispositif comprend également des systèmes (14-17) qui permettent de déplacer les assiettes (1) contenues dans chaque rangée vers un point de répartition où une assiette (1) peut être sortie de la chambre de stockage (2). Ce dispositif comprend aussi un système (19) qui va détecter les assiettes (1) se trouvant dans la chambre de stockage (2), ainsi qu'au moins un système d'instructions (21) situé à proximité d'une chambre de préparation (7). Ce dispositif comprend en outre une commande informatique (12) où des données, outre celles concernant les chiffres de ventes, peuvent être saisies et stockées, laquelle commande est connectée au système de détection (19) et au système d'instructions (21) susmentionnés. Cette commande informatique va donner des instructions par le biais du système d'instructions (21) en fonction des données susmentionnées et des informations fournies par le système de détection (19).
Patent WO-0009717-A1 (WO)
Title: Sequence nucleotidique et/ou d'aminoacides regulant l'expression d'une sequence nucleotidique promotrice-operatrice codant pour une xylanase
Inventor: GIANNOTTA FABRIZIO
IPC: C12N1/21
Filed: 1999-08-12
Abstract: L'invention concerne une séquence génétique isolée et purifiée (1) régulant l'expression d'une séquence nucléotidique promotrice-opératrice codant pour une xylanase (2) en trans.
Patent WO-02066896-A1 (WO)
Title: Procede d'utilisation de vapeur d'eau evacuee au cours de la combustion de combustibles solides, de combustibles liquides et de combustibles gazeux
Inventor: BOJILOV BOIKO RAICHEV
IPC: F23C99/00
Filed: 2002-02-11
Abstract: L'invention concerne la combustion de combustibles industriels, au cours de laquelle une partie de la flamme se caractérise par une zone de combustion incomplète. Sa composition chimique et sa température créent des conditions favorables aux réactions typiques de gazéification des combustibles et de conversion des gaz de générateur. La vapeur d'eau évacuée est insufflée dans la zone de combustion incomplète par une buse de catalyse poreuse située dans la zone de combustion incomplète et faite d'un matériau de catalyse des réactions. Le rayonnement de lumière facilite ces réactions chimiques, et se focalise sur la buse de catalyse poreuse. L'énergie du rayonnement de lumière dépend de la longueur d'onde dans la partie visible et invisible du spectre. Un changement de longueur d'onde influence les réactions se produisant sur la surface de la buse de catalyse poreuse et sa proximité.
Patent WO-0124330-A1 (WO)
Title: Système de laser à modulation de réflexion optique à cavité composée
Inventor: KIM HYUNG B
IPC: G02F1/017
Filed: 2000-07-20
Abstract: L'invention concerne un système de laser à modulation de réflexion optique à cavité composée, qui fournit une modulation de fréquence de lumière laser par modulation de réflexion effective induite en phase de la facette arrière du laser. Le système comporte un laser à rétroaction répartie couplé à un gain monomode, intégré à une section de guide d'onde passive afin de former un système de modulation à cavité composée. Le guide d'onde comprend une région à puits quantique à polarisation inverse afin d'utiliser l'effet Stark quantique pour une modulation d'indice de réfraction à tension asservie, ce qui fournit une modulation de phase de la lumière laser. La lumière à modulation de phase est réacheminée au laser pour interférer avec la lumière générée dans le laser et former la lumière de sortie générée de la cavité composée. Les effets d'interférence entraînent la modulation de la réflexion complexe effective de la facette arrière du laser, ce qui produit la modulation de fréquences de la lumière de sortie. La lumière à modulation de fréquence (FM) peut être convertie en lumière à modulation d'intensité (IM) au moyen d'un filtre optique additionnel à bande étroite, p. ex. un interféromètre Mach-Zehnder.
Patent CA-2001186-A1 (CA)
Inventor: BUNCZK CHARLES J
IPC: C11D7/28
Filed: 1989-10-23
Abstract: Solid cake lavoratory cleansing block composition comprising an iodophor, polyethylene oxide polymer having a molecular weight between about 1 to 6 million, a dye, calcium sulfate and optional ingredients which include fragrances, binders, filler material and mixtures thereof.
Patent CA-2003989-A1 (CA)
Title: Preparation of condensates of arenesulfonic acids and formaldehyde and use thereof
Inventor: BRUECKMANN RALF
IPC: C08G16/02
Filed: 1989-11-27
Abstract: O.Z. 0060/40400 Abstract of the Disclosure:  Condensates of arenesulfonic acids and formaldehyde are prepared by sulfonating arenes obtainable by thermal cracking of a naphthenic residue oil and fractional distillation of the cracked products of the fraction obtained at 100-120°C under atmospheric pressure, sulfonating this aromatics fraction with oleum at 120-160°C using an amount of from 0.7 to 1.2 parts by weight of oleum having an SO3 content of 24% by weight per part by weight of aromatics fraction, and subsequently condensing the arenesulfonic acids with formaldehyde in a conventional manner, and are used as dispersants, in particular for preparing dye formulations.
Patent CA-2005581-A1 (CA)
Inventor: BELANGER THOMAS D
IPC: H05K7/14
Filed: 1989-12-14
Abstract: A substrate carrier device is disclosed which is used to mount and electrically connect a plurality of electrical substrates to a carrier substrate. The substrate carrier device includes a substrate tray having planar top and bottom surfaces. The top surface is adapted to have a plurality of electrical substrates mounted thereon.      Substrate guide rails extend from the major perimeter edges of the bottom surface of the substrate tray and are adapted to be inserted and accepted within a pair of substrate guides, found on the carrier substrate.      Electrical connection devices, mountable to the tray between each electrical substrate, engage associated electrical connectors on the carrier substrate. A flexible circuit interconnects each electrical connection device to an adjacent and associated electrical substrate, thereby providing an electrical path between an electrical substrate and the carrier substrate.
Patent CA-2006049-A1 (CA)
Inventor: MISAWA AKIRA
IPC: G03G9/087
Filed: 1989-12-19
Abstract: The  present  invention  provides  a  toner  composition mainly  comprising  a binder  resin  (D)  which contains  at least  20%  by  weight  of an  urethane-modified  polyester resin (C) obtained by reacting a polyester resin (A) with an isocyanate compound (B)  and whose gel  fraction ranges from 2 to 75% by weight.   The toner composition exhibits good  melting  properties  upon  heating  suitable  for  fast reproduction  such  as  a  low  lower  limit  of the  fixing temperature   and   a  wide   range   of  permitted   fixing temperature  and  is  further  excellent  in  resistance  to blocking,   resistance   to   carrier   contamination   and image-forming properties.   The binder resin as  the main component  of  the  toner  composition  can  be  prepared according to a method comprising the step of continuously adding  an  isocyanate  compound  (B)  to  a  polyester  resin (A)  in an equivalent ratio, NCO/OH, of the amount of the NCO groups of the isocyanate compound (B)  to that of OH groups  of  the  polyester  resin  (A)  ranging  from  0.3  to 1.00  with kneading  to  react  them,  in  a  kneading means having a built-in screw.
Patent CA-2007025-A1 (CA)
Title: "adjustable cooking oven"
Inventor: RANDALL JAMES E
IPC: A21B1/26
Filed: 1990-01-03
Abstract: ABSTRACT OF THE INVENTION An adjustable oven for mass cooking of food products comprising an essentially sealed enclosure having a conveyor received therethrough for conveying food through the oven.  A heated gaseous cooking medium is applied to the food product during conveyance through the oven by impingement of the cooking medium at high velocity through spaced duct fingers disposed above and below the conveyor system.   The gaseous cooking medium is heated and circulated through the oven at high velocity and subsequently recirculated for continuous cooking of food products in the oven. The cooking oven enables optimization of the cooking process by allowing at least certain of the duct fingers to be vertically adjustable relative to the food product so as to maximize heat transfer therefrom for any particular food product.  The elevation of the duct fingers from the food product may be continuously varied automatically during operation of the oven or during a cooking cycle giving the food processor great flexibility in use of the oven.
Patent CA-2008709-A1 (CA)
Inventor: SCHNEIDER BARRY L
IPC: A61F7/00
Filed: 1990-01-26
Abstract: ABSTRACT OF THE DISCLOSURE:        A hermaphroditic coupling especially useful in an anatomical thermal system between the pad means and control unit thereof, the hermaphroditic coupling including a pair of parallel lumens with the coupling being divided into two units having identical hermaphroditic, engageable ends and with releasable latch means connecting the two elements of the hermaphroditic coupling.
Patent CA-2014033-A1 (CA)
Inventor: ACRES STEPHEN D
IPC: A61K38/00
Filed: 1990-04-06
Abstract: Abstract New proteins and subunit antigens from P. haemolytica for use in stimulating immunity against respiratory diseases such as pneumonia, including shipping fever pneumonia, are disclosed.  The subunit antigens include immunogenic amino acid sequences of P. haemolytica fimbrial protein, P. haemolytica plasmin receptor protein, and P. haemolytica 50K outer membrane protein and P. haemolytica leukotoxin.  The antigens can be used in a vaccine composition, either alone or in combination.  Also disclosed are methods of vaccination as well as methods of making the subunit antigens employed in the vaccines.
Patent CA-2014281-A1 (CA)
Title: Apparatus for forming a moldable material
Inventor: LEWIS LARRY A
IPC: B29C45/66
Filed: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus is disclosed for forming objects from a moldable material such as wax.  The apparatus includes upper and lower mold pieces having upper and lower mold cavity halves attached thereto.  A lever arm extends from the upper mold piece and is pivotably attached to a linear actuator.  The upper and lower mold pieces are pivotably connected to one another.          Movement of the linear actuator results in opening and closing of the upper and lower mold cavity halves about the pivotable connection of the upper and lower mold pieces.
Patent CA-2014758-A1 (CA)
Title: Method of preparing an alkali metal diffusion preventive layer
Inventor: OYOSHI KEIJI
IPC: C23C14/58
Filed: 1990-04-18
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention concerns a method of preparing an alkali metal diffusion-preventive layer by applying one of three specific methods in a method of forming an alkali metal diffusion-preventive layer containing phosphorus at the inside of the substrate containing silicon by ion implantation of phosphorus, thereby enabling to prepare an alkali metal diffusion-preventive layer having higher alkali metal diffusion-preventive performance than that of the alkali metal diffusion-preventive layer prepared by the conventional method.
Patent CA-2016156-A1 (CA)
Title: Survival device
Inventor: CAMPBELL LARRY E
IPC: A01B1/00
Filed: 1990-05-07
Abstract: ABSTRACT OF THE DISCLOSURE     The survival device is useful as a trenching tool, storage container, cooking and eating utensil, shoe horn, spade, hoe, grappling device, spear head, and the like.  It includes an elongated hollow, tubular body with a detachable head bearing an elongated shallow dish-shaped blade.  The blade is pivotably connected thereto for movement between a resting position along the side of the tubular body, an intermediate lockable position extending laterally 90° from the tubular body and a fully extended lockable position projecting forwardly of the tubular body in line with the length thereof.  A locking plate intercon-nects the blade and head and is pivoted over a cross bar in the head.  The locking plate has spaced notches in its periphery engageable with a cross pin to hold the plate and blade in the desired position.  A locking ring may also be provided around the head.  The tubular body may be split longitudinally and provided with a slip tightening ring so that the tubular body can be releasably secured over the end of a stick to use as a spear or knife.          The head can be removed and replaced by a fish filet knife blade.  The rear end of the tubular body can be threaded to receive additional storage tubes.  The device is light weight, durable and efficient.
Patent CA-2020971-A1 (CA)
Title: Acetylene derivatives, their preparation process, new acetylene polymers and their uses
Inventor: BRUNO DELFORT
IPC: C07C45/68
Filed: 1990-07-11
Abstract: DESCRIPTIVE ABSTRACT           "New   acetylene  derivatives, their   preparation process, new acetylene polymers and their uses"            Derivatives of general formula (I)   in  which R0 represents a hydrogen atom or an isopropanol  or trimethylsilyl  radical, R1 represents a hydrogen atom  or  a cyano  or nitro radical, X represents a chlorine or  fluorine atom  or  a nitro radical and B represents  a  carbon-halogen bond or a radical:                         in which R2 represents a carbonyl or sulphone group, if B = -R2-  O  -, R1 = H if B = C-Hal bond, R1 is different  to  H, preparation  process, alpha-w-acetylene polymers  carrying  a group   uses and formed products.
Patent CA-2021667-A1 (CA)
Title: Polymeric modifier compositions
Inventor: RABINOVICH ISMAIL S
IPC: C08L27/04
Filed: 1990-07-20
Abstract: Modifier compositions of acrylic core/shell polymers and alkyl methacrylate-butadiene-styrene core/shell polymers are added to polyvinyl halides to provide materials with improved color depth and impact strength, as well as reduced pearlescence.
Patent CA-2021725-A1 (CA)
Title: Method of making 1,1'-oxybis (3-nitro-5-trifluoromethyl)-benzene
Inventor: STULTS JEFFREY S
IPC: C07C201/12
Filed: 1990-07-23
Abstract: Abstract Disclosed is a method of making 1,1'-oxybis (3-nitro-5-trifluoromethyl)-benzene by heating a nitro benzofluoride compound having the formula   where "X" is selected from the group consisting of NO2, Cl, F, and mixtures thereof with an alkali metal fluoride selected from the group consisting of potassium fluoride, cesium fluoride, and mixtures thereof in an organic solvent in the presence of water.  The corresponding diamine, 5,5'-oxybis (3-trifluoromethyl)-benzamine, can be prepared by reducing the benzene compound.
Patent CA-2023343-A1 (CA)
Title: Garbage bag holder
Inventor: PAOLUCCI LUIGI
IPC: B65B67/12
Filed: 1990-08-15
Abstract: GARBAGE BAG HOLDER          ABSTRACT OF THE DISCLOSURE              A garbage bag holder comprises a hoop with two legs arranged at diametrically opposed positions.   Each leg includes a sleeve surrounding a portion of the hoop and pivotal relative  thereto  with  the  sleeve  being  confined  against movement around the hoop.  Each leg is simply an elongate cod with a pointed lower end which can be pressed into the ground.       The   device   can   fold   simply   into   flat  condition  for transportation or storage and can be assembled rapidly to form a rigid structure.   The mouth of the bag is wrapped over the hoop with the bag resting upon the ground.
Patent CA-2025175-A1 (CA)
Title: Tamper indicating packages
Inventor: KUSZ MAXIMILLIAN
IPC: B65D41/34
Filed: 1990-09-12
Abstract: TAMPER INDICATING PACKAGE                    Abstract of the Disclosure A tamper lndicating package comprising a container having a finish with external threads thereon and a plastic closure comprising a base wall and a peripheral skirt.   The closure has a tamper indicating band connected to the skirt along a weakened line and has at least one flange extending upwardly and inwardly for engagement with a retaining bead on the container.  The flange is hinged to the band along a first hinge at one end extending circumferentially of the band and along a second hinge at an angle to the first hinge.  The other end of the flange circumferentially spaced with respect to the second hinge is free such that when the closure is applied to the container the flange flexes over the retaining bead on the container until the free edge of the flange extends beneath the retaining bead on the container and when the closure is rotated to remove the closure, the flange prevents the band from being removed and causes severing of the band along the weakened line.
Patent CA-2026121-A1 (CA)
Title: Carrier for culturing animal cells and a process for preparing it
Inventor: OGATA MASAFUMI
IPC: C12N5/00
Filed: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE A carrier  for  culturing animal  cells  comprises a ground  matrix  having  a  three-dimensional  network structure and a fibrous protein for coating the surface of  the  ground matrix. The  cells  can  adhere  to  the interior of the carrier,  and thus the carrier enables cell culture in high concentrations.
Patent CA-2026389-A1 (CA)
Title: Chromene or thiochromene derivatives, process for preparing the same and intermediate therefor
Inventor: NAKAI HIDEO
IPC: A61K31/38
Filed: 1990-09-27
Abstract: Abstract The present invention is directed to chromene or thiochromene derivatives of the formula:       (I) wherein A is an oxygen or sulfur atom, R1 is a halogenophenyl, R2 and R3  are the same or different and each represent a lower alkyl or R2 and R3 are combined together to form -(CH2)n- in which n is an integer of 4 to 6, or a pharmaceutically acceptable ester, amide, lactone or salt thereof.  Such derivatives have excellent HMG-CoA reductase inhibitory activity and are useful for the prophylaxis and treatment of hyperlipidemic diseases.  The invention further provides a process for preparing said compound and an intermediate compound used for preparing said compound.
Patent CA-2026857-A1 (CA)
Inventor: COLLENBUSCH WERNER
IPC: F23C7/00
Filed: 1990-10-03
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a process for exploita-tion of a burner and to a burner for rotary tubular furnaces, wherein fuels and primary combustion air are supplied concentrically and the burner comprises a burner nozzle which comprises concentric supply conduits for the fuel and for the primary combustion air in the form of axial air and eddying air. In order to procure a process and burner which may operate with a smaller proportion of primary air and a greater range of adjustment, a dead zone is provided at the centre of the flame directly all around a central fuel conduit and within an annular fuel supply conduit, in which a very small proportion of fuel is sent.